Oracle ZFS User Manual

Overview of Disk Shelves
FIGURE 11
DE2-24P Rear Panel
Figure Legend
1 Power supply with fan module 0 2 I/O Module 1
3 I/O Module 0 4 Power supply with fan module 1
DE2-24C Disk Shelf
The Oracle Storage Drive Enclosure DE2-24C is a 4U chassis that supports 24 3.5" SAS-2
drives. The high-capacity HDDs provide reliable storage. The SSDs provide accelerated write
operations, and for some controllers, read-optimized cache operations. This disk shelf features
dual, redundant I/O Modules (IOMs), and dual power supply with fan modules.
Installation Prerequisites and Hardware Overviews 35

Oracle ZFS Specifications

General

Category	Storage
Operating System	Oracle Solaris
Protocol Support	NFS, SMB, iSCSI, FC
Data Protection	Snapshots, Clones, Replication
Encryption	AES-256 encryption for data at rest
Integration	Oracle Database
RAID Levels	RAID-Z2, RAID-Z3
Data Deduplication	Yes
Data Integrity	Checksums
High Availability	Redundant hardware
Maximum Capacity	Petabytes
Management	Command-line interface (CLI)